TBC300U Hall Sensor,Closed loop Sensor - CODING INTERNATIONAL CO LTD

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TBC300U 300A Closed Loop Mode Hall Effect Current Sensor

Shipping Weight: 120g

Model:

TBC300U

Brand: Coding

Mark: TBC300U

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TBC-U 系列闭环型霍尔电流传感器

TBC-U Series Closed Loop Mode Hall Effect Current Sensor

TBC-U 系列电流传感器的初、次级之间是绝缘的，可用于测量直流、交流和脉冲电流。

The TBC-U series current sensor is a closed loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit.It provides accurate electronic measurement of DC, AC or pulsed currents.

电参数 Electrical data( Ta= 25 ℃ ± 5 ℃ )

型号 Type 参数 Parameter	TBC100U	TBC200U	TBC300U	TBC400U	单位 Unit
额定输入电流 (Ipn) Rated input (Ipn)	100	200	300	400	A
测量电流范围 (Ip) Measure range (Ip)	300 （ ± 18V,22 Ω ）	600 （ ± 18V,20 Ω ）	750 （ ± 18V,15 Ω ）	900 （ ± 18V,3.0 Ω ）	A
匝比 (Np/Ns) Turns ratio(Np/Ns)	1:1000	1:2000	1:2000	1:3000	T
额定输出电流 (Isn) Rated output (Isn)	100 ± 0.5%	100 ± 0.5%	150 ± 0.5%	133.3 ± 0.5%	mA
次级线圈内阻 >Coil resister	30	35	30	53	Ω
电源电压 Supply voltage	± 12 ～± 18				V
功耗电流 Power consumption	≤ 20+IpX(Np/Ns)				mA
零点失调电流 Zero current	@Ip=0 ≤± 0.2				mA
失调电流温漂 Offset drift	@ -40 ℃ ～ 85 ℃ ≤± 0.5				mA
响应时间 Response time	@100A/ μ S,10%- 90% ＜ 1.0				μ S
线性度 Linearity	@Ip=0- ± Ipn ≤ 0.1				%FS
绝缘电压 Galvanic isolation	@ 50HZ,AC,1min 6				KV
di/dt 跟随精度 di/dt accurately followed	＞ 100				A/μs
带宽 Bandwidth	@ -3dB DC … 100				KHz